/* Legal Challenge – stili pagina: home */
:root{--ink:#0f2a3d;--bg:#ffffff;--card:#f3f8fc;--mute:#5c7285;--line:#dbe8f2;--accent:#1d78c9;--accent2:#0f2a3d;
box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){--ink:#eaf2f9;--bg:#0a1826;--card:#112436;--mute:#8fa6ba;--line:#1e3a52;--accent:#5aa9e6;--accent2:#eaf2f9}}
:root[data-theme="dark"]{--ink:#eaf2f9;--bg:#0a1826;--card:#112436;--mute:#8fa6ba;--line:#1e3a52;--accent:#5aa9e6;--accent2:#eaf2f9}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:112px;height:auto}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.65 Inter,system-ui,sans-serif}
h1,h2,h3{font-family:Fraunces,Georgia,serif;font-weight:500;line-height:1.08;margin:0;letter-spacing:-.01em}
a{color:inherit}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--accent2);outline-offset:2px}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:var(--bg);border-bottom:1px solid var(--line);transition:box-shadow .3s ease}
header.scrolled{box-shadow:0 8px 24px -16px rgba(15,42,61,.35)}
.bar{display:flex;align-items:center;justify-content:space-between;height:100px}
.logo{display:flex;align-items:center;color:var(--ink);text-decoration:none}
.logo img{height:66px;width:auto;display:block}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]) .logo img{filter:brightness(0) invert(1)}}
:root[data-theme="dark"] .logo img{filter:brightness(0) invert(1)}
@media(max-width:820px){.logo img{height:auto;width:min(260px,calc(100vw - 140px))}}
nav ul{display:flex;gap:28px;list-style:none;margin:0;padding:0;align-items:center}
nav a{text-decoration:none;font-weight:500;font-size:15px;position:relative}
nav ul li a:not(.btn)::after{content:"";position:absolute;left:0;right:100%;bottom:-4px;height:2px;background:var(--accent);transition:right .28s ease}
nav ul li a:not(.btn):hover::after{right:0}
nav a:hover{color:var(--accent)}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:var(--bg);padding:14px 26px;border-radius:100px;font-weight:500;text-decoration:none;border:0;cursor:pointer;font-size:16px;font-family:inherit;transition:background .25s ease,transform .25s ease,box-shadow .25s ease}
.btn:hover{background:var(--accent);transform:translateY(-2px);box-shadow:0 10px 24px -10px var(--accent)}
.h2.h2-long{font-size:clamp(24px,2.8vw,34px);max-width:28em;line-height:1.25;margin-bottom:40px}
.btn-blue{background:var(--ink);color:var(--bg)}
.btn-blue:hover{background:var(--accent);color:#fff}
.btn.line{background:none;color:inherit;border:1.5px solid var(--line)}
.btn.line:hover{border-color:var(--accent);box-shadow:none}
nav .btn{padding:9px 18px;font-size:14px}
#mb{display:none;background:none;border:1px solid var(--line);color:var(--ink);padding:8px 14px;border-radius:100px;font-size:15px}
.hero{padding-top:96px;padding-bottom:64px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.hero .wrap{position:relative;z-index:1}
.tag{display:inline-block;color:var(--accent);font-weight:600;font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:18px}
.hero h1{font-size:clamp(36px,6vw,68px);max-width:15em}
.hero h1 i{color:var(--accent);font-style:italic}
.hero p{font-size:19px;color:var(--mute);max-width:36em;margin:22px 0 30px}
.hero .row{display:flex;gap:14px;flex-wrap:wrap}
section{padding:76px 0}
.eyebrow{color:var(--accent);font-weight:600;font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px;display:block}
.h2{font-size:clamp(28px,3.6vw,42px);margin-bottom:14px;max-width:16em}
.lead{color:var(--mute);max-width:42em;margin:0 0 40px;font-size:18px}
.stats{background:var(--ink);color:#fff;padding:48px 0}
.stats .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:24px;text-align:center}
.stat b{display:block;font-family:Fraunces,serif;font-size:clamp(30px,4.5vw,44px);font-weight:500;color:#8fd0ff}
.stat span{font-size:14px;opacity:.75}
.groups{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.gcard{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:28px;transition:transform .3s ease,box-shadow .3s ease}
.gcard:hover{transform:translateY(-5px);box-shadow:0 20px 40px -22px rgba(15,42,61,.3)}
.gcard h3{font-size:21px;margin-bottom:6px}
.gcard .gnum{color:var(--accent);font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.gcard ul{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:10px}
.gcard li{border-top:1px solid var(--line);padding-top:10px;font-size:15px}
.gcard li b{display:block;color:var(--ink);font-weight:600;font-size:15px;margin-bottom:2px}
.gcard li span{color:var(--mute);font-size:14px}
.highlight{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:36px;display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:start;margin-top:44px}
.highlight .badge{width:56px;height:56px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-family:Fraunces,serif;font-size:20px;flex:none}
.highlight h3{font-size:24px;margin-bottom:8px}
.highlight p{margin:0;color:var(--mute)}
.settori{background:var(--card);border-block:1px solid var(--line)}
.team{display:grid;gap:28px;grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.person{border-top:3px solid var(--accent);padding-top:20px}
.person h3{font-size:23px;margin-bottom:2px}
.person .role{color:var(--accent);font-size:14px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;margin-bottom:12px;display:block}
.person p{color:var(--mute);font-size:15px;margin:0 0 8px}
.person .meta{font-size:13px;color:var(--mute);margin-top:14px;display:flex;flex-wrap:wrap;gap:8px 16px}
.person .meta span{white-space:nowrap}
.cta-clients{background:var(--ink);color:#fff;border-radius:10px;padding:40px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.cta-clients h3{font-size:24px;margin-bottom:6px}
.cta-clients p{margin:0;opacity:.8;max-width:32em}
.contact{background:var(--ink);color:#fff}
.contact .lead{color:#fff;opacity:.75}
.contact .eyebrow{color:#8fd0ff}
.split{display:grid;grid-template-columns:1fr 1.2fr;gap:56px;align-items:start}
form{display:grid;gap:16px}
label{font-weight:500;font-size:15px;display:grid;gap:6px}
input,textarea{font:inherit;padding:13px 16px;border-radius:8px;border:1px solid #2c4a63;background:#123049;color:#fff;width:100%;transition:border-color .2s ease,background .2s ease}
input:focus,textarea:focus{border-color:#8fd0ff;background:#173a58}
input::placeholder,textarea::placeholder{color:#7fa0bb}
.chk{display:flex;gap:10px;font-weight:400;font-size:14px;align-items:flex-start;opacity:.85}.chk input{width:auto;margin-top:5px}
.contact .btn{background:var(--accent);color:#fff}
.contact .btn:hover{background:#8fd0ff;color:var(--ink)}
#ok{display:none;background:#123049;color:#fff;padding:16px;border-radius:8px;border-left:4px solid var(--accent)}
.contact-info{display:grid;gap:14px;margin-top:28px;font-size:15px}
.contact-info div{display:flex;gap:10px}
.contact-info b{opacity:.6;min-width:70px;font-weight:500}
footer{padding:40px 0;font-size:14px;color:var(--mute)}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}footer a{margin-right:18px;transition:color .2s ease}
footer a:hover{color:var(--accent)}
.clients-page-hero{padding:56px 0 20px}
.client-group{margin-bottom:56px}
.client-group h2{font-size:26px;margin-bottom:18px}
.client-group img{width:100%;height:auto;border:1px solid var(--line);border-radius:10px;display:block}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media(max-width:820px){
#mb{display:block}nav{display:none;position:absolute;left:0;right:0;top:100px;background:var(--bg);border-bottom:1px solid var(--line);padding:12px 28px 20px}
nav.open{display:block}nav ul{flex-direction:column;align-items:flex-start;gap:16px}
.split{grid-template-columns:1fr;gap:32px}
.highlight{grid-template-columns:1fr}
section{padding:52px 0}.hero{padding-top:64px;padding-bottom:44px}
.cta-clients{flex-direction:column;align-items:flex-start}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1!important;transform:none!important;transition:none!important}.btn:hover{transform:none}}

.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,230px));gap:18px}
.tile{aspect-ratio:1/1;position:relative;text-align:left;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;display:flex;flex-direction:column;cursor:pointer;font:inherit;color:var(--ink);text-decoration:none;transition:transform .4s cubic-bezier(.2,.8,.2,1),box-shadow .4s ease,background-color .35s ease,color .35s ease,border-color .35s ease;will-change:transform}
.tile:hover,.tile:focus-visible,.tile[aria-expanded="true"]{transform:translateY(-12px) scale(1.04);box-shadow:0 32px 56px -26px rgba(15,42,61,.6);background:var(--ink);color:var(--bg);border-color:var(--ink);z-index:2}
.tile:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
.tnum{color:var(--accent);font-weight:600;font-size:14px;transition:color .35s ease}
.tile:hover .tnum,.tile:focus-visible .tnum,.tile[aria-expanded="true"] .tnum{color:#8fd0ff}
.tile .tt{display:block;font-family:Fraunces,Georgia,serif;font-weight:500;font-size:clamp(17px,1.6vw,20px);line-height:1.15;margin:14px 0 0;padding-right:8px}
.tcount{margin-top:auto;font-size:14px;color:var(--mute);transition:color .35s ease}
.tile:hover .tcount,.tile:focus-visible .tcount,.tile[aria-expanded="true"] .tcount{color:rgba(255,255,255,.75)}
.go{position:absolute;top:18px;right:18px;width:32px;height:32px;display:grid;place-items:center;font-size:15px;border-radius:50%;border:1.5px solid currentColor;opacity:.55;transition:transform .4s ease,opacity .3s ease}
.tile:hover .go,.tile:focus-visible .go{opacity:1;transform:translate(2px,-2px)}
@media(max-width:980px){.tiles{grid-template-columns:repeat(2,minmax(0,230px))}}
@media(max-width:520px){.tiles{gap:12px}.tile{padding:16px;border-radius:12px}.tile .tt{font-size:15px;margin-top:8px}.go{top:12px;right:12px;width:28px;height:28px}.tcount{font-size:12.5px}.tile:hover,.tile[aria-expanded="true"]{transform:translateY(-6px) scale(1.02)}}
@media(prefers-reduced-motion:reduce){.tile,.go{transition:none}.tile:hover,.tile[aria-expanded="true"]{transform:none}}

.people{text-align:center}
.people .h2{margin-left:auto;margin-right:auto}
.people-list{list-style:none;margin:36px auto 0;padding:0;display:flex;flex-wrap:wrap;justify-content:center;gap:12px 48px;max-width:900px}
.people-list li{display:flex;flex-direction:column;align-items:center;gap:4px;min-width:200px;padding:12px 0}
.pn{font-family:Fraunces,Georgia,serif;font-size:clamp(22px,2.4vw,28px);color:var(--ink);line-height:1.15}
.pr{color:var(--accent);font-size:14px;font-weight:600}


.hero-photo{min-height:420px;display:flex;align-items:center}
.hero-img{position:absolute;top:0;right:0;bottom:0;width:58%;background-size:122% auto;background-position:85% 62%;clip-path:polygon(14% 0,100% 0,100% 100%,0 100%)}
.hero-img::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.78) 0%,rgba(255,255,255,.45) 22%,rgba(255,255,255,0) 42%)}
.hero-photo .wrap{width:100%;position:relative;z-index:1}
.hero-photo h1{max-width:12.5em;text-shadow:0 0 18px rgba(255,255,255,1),0 0 36px rgba(255,255,255,.9)}
.hero-photo p{max-width:27em;color:#3d5366;text-shadow:0 0 10px #fff,0 0 22px rgba(255,255,255,.9)}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]) .hero-photo h1,:root:not([data-theme="light"]) .hero-photo p{text-shadow:0 0 28px rgba(10,24,38,.9)}:root:not([data-theme="light"]) .hero-photo p{color:var(--mute)}}
:root[data-theme="dark"] .hero-photo h1,:root[data-theme="dark"] .hero-photo p{text-shadow:0 0 28px rgba(10,24,38,.9)}
@media(max-width:900px){.hero-photo{display:flex;flex-direction:column;min-height:0;padding:0 0 44px}.hero-img{position:relative;order:-1;width:100%;height:min(46vw,250px);margin:0;clip-path:polygon(0 0,100% 0,100% 100%,0 72%);background-size:125% auto;background-position:80% 66%}.hero-img::after{display:block;background:linear-gradient(180deg,rgba(255,255,255,0) 55%,rgba(255,255,255,.55) 100%)}.hero-photo .wrap{margin-top:-6px}.hero-photo h1{text-shadow:0 0 14px #fff,0 0 28px rgba(255,255,255,.9)}}

header.over-hero{transition:background-color .3s ease,box-shadow .3s ease,border-color .3s ease}
header.over-hero:not(.scrolled){background:transparent;border-bottom-color:transparent}
@media(min-width:1101px){header.over-hero nav ul{transition:background-color .3s ease,padding .3s ease}header.over-hero:not(.scrolled) nav ul{background:rgba(255,255,255,.9);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:6px;border-radius:100px;box-shadow:0 8px 24px -14px rgba(15,42,61,.45)}}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]) header.over-hero:not(.scrolled) nav ul{background:rgba(10,24,38,.85)}}
.hero-photo{margin-top:-100px;padding-top:132px;padding-bottom:36px}
@media(max-width:900px){header.over-hero:not(.scrolled){background:var(--bg)}.hero-photo{margin-top:0;padding-top:0}}

.hero-photo h1{font-size:clamp(30px,4vw,50px)}
.hero-photo p{font-size:16.5px;margin:18px 0 0}
.hero-photo .tag{font-size:12px;margin-bottom:14px}
@media(max-width:900px){.hero-photo h1{font-size:30px}.hero-photo p{font-size:16px}}

.form-box{display:flex;flex-direction:column;align-items:flex-start}
.form-toggle{background:var(--accent);color:#fff}
.form-toggle:hover{background:#8fd0ff;color:var(--ink)}
.ft-icon{display:inline-block;font-size:20px;line-height:1;transition:transform .35s ease}
.form-toggle[aria-expanded="true"] .ft-icon{transform:rotate(45deg)}
.form-wrap{display:grid;grid-template-rows:0fr;width:100%;transition:grid-template-rows .5s cubic-bezier(.2,.8,.2,1),margin-top .5s ease}
.form-wrap>div{overflow:hidden;min-height:0}
.form-wrap form{opacity:0;transform:translateY(-8px);transition:opacity .35s ease,transform .35s ease;padding:2px}
.form-wrap.open{grid-template-rows:1fr;margin-top:24px}
.form-wrap.open form{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.form-wrap,.form-wrap form,.ft-icon{transition:none}}
.contact-info .mails{line-height:1.9;word-break:break-all}
@media(max-width:820px){.form-box{margin-top:20px}}

/* menu: bolla sulla pagina corrente */
@media(min-width:821px){nav ul{gap:4px}}
nav ul li a:not(.btn){display:inline-block;padding:9px 16px;border-radius:100px;transition:background-color .25s ease,color .25s ease}
nav ul li a:not(.btn)::after{display:none}
nav ul li a:not(.btn):hover{background:rgba(29,120,201,.10);color:var(--ink)}
nav ul li a[aria-current="page"],nav ul li a[aria-current="page"]:hover{background:var(--ink);color:var(--bg)}
nav .btn{margin-left:8px;background:transparent;color:var(--ink);border:1.5px solid var(--ink);box-shadow:none}
nav .btn:hover{background:var(--ink);color:var(--bg);transform:none;box-shadow:none}
@media(max-width:820px){nav .btn{margin-left:0}nav ul li a:not(.btn){padding:8px 14px;margin-left:-14px}}

/* menu a tendina anche su schermi medi */
nav a{white-space:nowrap}
@media(max-width:1100px){
#mb{display:block}
nav{display:none;position:absolute;left:0;right:0;top:100px;background:var(--bg);border-bottom:1px solid var(--line);padding:12px 28px 20px;box-shadow:0 18px 30px -24px rgba(15,42,61,.4)}
nav.open{display:block}
nav ul{flex-direction:column;align-items:flex-start;gap:10px}
nav .btn{margin-left:0}
nav ul li a:not(.btn){margin-left:-14px}
}
@media(max-width:1100px){header.over-hero:not(.scrolled){background:var(--bg);border-bottom-color:var(--line)}}